{"id":"UBUNTU-CVE-2021-39358","details":"In GNOME libgfbgraph through 0.2.4, gfbgraph-photo.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011.","modified":"2026-04-22T13:00:15.375609Z","published":"2021-08-22T19:15:00Z","upstream":["CVE-2021-39358"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-39358"},{"type":"REPORT","url":"https://blogs.gnome.org/mcatanzaro/2021/05/25/reminder-soupsessionsync-and-soupsessionasync-default-to-no-tls-certificate-verification/"},{"type":"REPORT","url":"https://gitlab.gnome.org/GNOME/libgfbgraph/-/issues/17"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-39358"}],"affected":[{"package":{"name":"gfbgraph","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/gfbgraph@0.2.3-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2.3-1"],"ecosystem_specific":{"binaries":[{"binary_name":"gir1.2-gfbgraph-0.2","binary_version":"0.2.3-1"},{"binary_name":"libgfbgraph-0.2-0","binary_version":"0.2.3-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-39358.json"}},{"package":{"name":"gfbgraph","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/gfbgraph@0.2.3-2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2.3-1","0.2.3-2"],"ecosystem_specific":{"binaries":[{"binary_name":"gir1.2-gfbgraph-0.2","binary_version":"0.2.3-2"},{"binary_name":"libgfbgraph-0.2-0","binary_version":"0.2.3-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-39358.json"}},{"package":{"name":"gfbgraph","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/gfbgraph@0.2.3-3?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2.3-3"],"ecosystem_specific":{"binaries":[{"binary_name":"gir1.2-gfbgraph-0.2","binary_version":"0.2.3-3"},{"binary_name":"libgfbgraph-0.2-0","binary_version":"0.2.3-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-39358.json"}},{"package":{"name":"gfbgraph","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/gfbgraph@0.2.5-2?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2.4-1","0.2.5-2"],"ecosystem_specific":{"binaries":[{"binary_name":"gir1.2-gfbgraph-0.2","binary_version":"0.2.5-2"},{"binary_name":"libgfbgraph-0.2-0","binary_version":"0.2.5-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-39358.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}